-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Desktops
- Business PCs, Workstations and Point of Sale Systems
- Z8 Ram install, one stick not showing up

Create an account on the HP Community to personalize your profile and ask a question
02-12-2023 07:37 PM - edited 02-12-2023 11:00 PM
I've just changed out the ram in my Z8 for some faster 2666MHz units and I installed 12 x 8GB samsung DDR4 ECC units. Dual processors, so used the CPU 1 and 0 channels slots 1,3,5,8,10, 12 and loaded in the order as outlined in the manual. However CPU1 slot 1 ram stick is not showing up and I have 88GB instead of 96GB. I tried a different ram module in that slot, but it doesn't appear to be working. I have run the HP diagnostics and still no luck, so I think I might have damaged the slot putting the ram module in.
Can I put one of the ram modules into two of the other 12 white slots 2,4,? So swap them from CPU 0 & 1 slots 1 to something else?